Patent US2829918A successfully refreshed from Google Patents.
US2829918A
Expired / Lapsed
US
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Gripping devices for handling bottles
Assignee: G Hopkins and Sons Ltd
•
Filing: 1955-09-20
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Granted: 1958-04-08
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Expires: 1975-09-20
Abstract
No abstract record available.
Inventors
- 👤 Stoakes Henry Hugh
- 👤 Gunner Frederick Leo Stephen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:26
CPC Classifications
B; B65; B65B; B65B21/00; B65B21/02; B65B21/14; B65B21/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1651258A
Cited
US1747039A
Cited
US2405018A
Cited
US2607620A
Cited
US2500647A
Cited
US2661883A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-07 | 1961-10-07 | 1962-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-07 | 1965-10-07 | 1966-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-07 | 1969-10-07 | 1970-04-08 | $7700.00 | Window Closed / Lapsed |